Today's "Blast from the Past" There is excellent info here on GMC 302 head builds from 2005. The Venoila link link still works! This is an example of what is here and likely nowhere else. It is later than what is in California Bill's book. Very interesting info on valves, springs, guides, rocker ratio, hardened seats..........
I found this using a tip from stock 49. I did a Google search: "inlines.org GMC 302 head"
